[Mesa-dev] [PATCH v2 3/7] travis: Add clover build using llvm-3.7

[Jan Vesely]

On Mon, 2017-09-18 at 16:46 +0100, Eric Engestrom wrote:
> On Monday, 2017-09-18 11:10:37 -0400, Jan Vesely wrote:
> > On Mon, 2017-09-18 at 11:13 +0100, Eric Engestrom wrote:
> > > On Sunday, 2017-09-17 02:02:33 -0400, Jan Vesely wrote:
> > > > v2: Use direct llvm repo link instead of alias
> > > >     Enable
> > > > 
> > > > Signed-off-by: Jan Vesely <jan.vesely at rutgers.edu>
> > > > ---
> > > >  .travis.yml | 40 ++++++++++++++++++++++++++++++++++++++++
> > > >  1 file changed, 40 insertions(+)
> > > > 
> > > > diff --git a/.travis.yml b/.travis.yml
> > > > index 0012d27dc7..638ec2a78a 100644
> > > > --- a/.travis.yml
> > > > +++ b/.travis.yml
> > > > @@ -152,6 +152,46 @@ matrix:
> > > >              - libelf-dev
> > > >              - libunwind8-dev
> > > >      - env:
> > > > +        # Disable for now since travis does not allow llvm-toolchain-trusty-3.7
> > > 
> > > You can drop this line now :)
> > 
> > Fixed locally.
> > 
> > > 
> > > Don't 4.0 and 5.0 need the same binutils-2.26 as 3.9?
> 
> You didn't answer this; isn't it needed?
> 
> > > Speaking of, I think the OVERRIDE_PATH you added is the only way to do this.
> > > 
> > > With the above fixed or justified, the series is:
> > > Reviewed-by: Eric Engestrom <eric.engestrom at imgtec.com>
> > 
> > thanks.
> > 
> > > 
> > > One thing before anyone pushes this however: this will make the builds
> > > much longer; is the gain of testing every supported llvm version worth it?
> > 
> > It does not really make builds that much worse after the ccache has
> > warmed up:
> > https://travis-ci.org/jvesely/mesa/builds/276686220
> > building SWR is the elephant and it leaves time to build these in
> > parallel.
> 
> Looking at the numbers, I'm convinced :)
> Do you have push access, or do you want me to push the series for you?
> 
> (Note: typo in the subject of patch 6/7)

sorry, I missed this part the first time.
I've fixed the typo in patch 6 and pushed patches 5/6/7 per discussion
with Emil.

regards,
Jan

> 
> > possible alternatives are:
> > a) use only one of radeonsi/r600, or switch back to i915g.  building
> > clover is the tested part here.
> > b) drop clover support for llvm<3.9 since that is required by the only
> > targets that support opencl (r600/radeonsi)
> > 
> > I'd like to keep all supported configurations in travis. I can't really
> > test 6 different llvm version locally.
> > 
> > Jan
> > 
> > > 
> > > > +        # NOTE: Analogous to SWR above, building Clover is quite slow.
> > > > +        - LABEL="make Gallium ST Clover LLVM-3.7"
> > > > +        - BUILD=make
> > > > +        - MAKEFLAGS="-j4"
> > > > +        - MAKE_CHECK_COMMAND="true"
> > > > +        - LLVM_VERSION=3.7
> > > > +        - LLVM_CONFIG="llvm-config-${LLVM_VERSION}"
> > > > +        - OVERRIDE_CC=gcc-4.7
> > > > +        - OVERRIDE_CXX=g++-4.7
> > > > +        - DRI_LOADERS="--disable-glx --disable-gbm --disable-egl"
> > > > +        - DRI_DRIVERS=""
> > > > +        - GALLIUM_ST="--disable-dri --enable-opencl --enable-opencl-icd --enable-llvm --disable-xa --disable-nine --disable-xvmc --disable-vdpau --disable-va --disable-omx-bellagio --disable-gallium-osmesa"
> > > > +        # i915 most likely doesn't work with OpenCL.
> > > > +        # Regardless - we're doing a quick build test here.
> > > > +        - GALLIUM_DRIVERS="i915"
> > > > +        - VULKAN_DRIVERS=""
> > > > +        - LIBUNWIND_FLAGS="--enable-libunwind"
> > > > +      addons:
> > > > +        apt:
> > > > +          sources:
> > > > +            - sourceline: 'deb http://apt.llvm.org/trusty/ llvm-toolchain-trusty-3.7 main'
> > > > +              key_url: 'http://apt.llvm.org/llvm-snapshot.gpg.key'
> > > > +          packages:
> > > > +            - libclc-dev
> > > > +            # LLVM packaging is broken and misses these dependencies
> > > > +            - libedit-dev
> > > > +            - g++-4.7
> > > > +            # From sources above
> > > > +            - llvm-3.7-dev
> > > > +            - clang-3.7
> > > > +            - libclang-3.7-dev
> > > > +            # Common
> > > > +            - xz-utils
> > > > +            - x11proto-xf86vidmode-dev
> > > > +            - libexpat1-dev
> > > > +            - libx11-xcb-dev
> > > > +            - libelf-dev
> > > > +            - libunwind8-dev
> > > > +    - env:
> > > >          - LABEL="make Gallium ST Other"
> > > >          - BUILD=make
> > > >          - MAKEFLAGS="-j4"
> > > > -- 
> > > > 2.13.5
> > > > 
> 
> 
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